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developer-roadmap/roadmaps/php/content/process-control@NTKUMgsKGYISIyhgOJPQn.md

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Process Control

PHP can manage processes using the PCNTL extension, which provides functions for forking, signaling, and waiting on child processes. Process control is used in CLI scripts and long-running daemons. Signal handling with pcntl_signal() allows graceful shutdown or custom responses to OS signals like SIGTERM.

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